{"id":"CVE-2022-39059","aliases":["EUVD-2022-41605","GHSA-jhrm-c3hp-6vv5"],"status":"published","title":"ChangingTec MegaServiSignAdapter - Path Traversal","description":"ChangingTech MegaServiSignAdapter component has a path traversal vulnerability within its file reading function. An unauthenticated remote attacker can exploit this vulnerability to access arbitrary system files.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01026,"percentile":0.6403,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2023-01-31T00:00:00Z","modified":"2026-06-17T04:57:31Z","products":[{"vendor":"changingtec","product":"megaservisignadapter"}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-6886-2c546-1.html","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-39059"},{"url":"https://github.com/advisories/GHSA-jhrm-c3hp-6vv5"}],"sources":{"cve":[{"id":"CVE-2022-39059","title":"ChangingTec MegaServiSignAdapter - Path Traversal","description":"ChangingTech MegaServiSignAdapter component has a path traversal vulnerability within its file reading function. An unauthenticated remote attacker can exploit this vulnerability to access arbitrary system files.","status":"published","published":"2023-01-31T00:00:00Z","modified":"2025-03-27T18:23:17.83Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:34:39.559326Z"}],"euvd":[{"id":"EUVD-2022-41605","description":"ChangingTech MegaServiSignAdapter component has a path traversal vulnerability within its file reading function. An unauthenticated remote attacker can exploit this vulnerability to access arbitrary system files.","status":"published","published":"2023-01-31T00:00:00Z","modified":"2025-03-27T18:23:17Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T20:52:49.093928Z"}],"ghsa":[{"id":"GHSA-jhrm-c3hp-6vv5","title":"ChangingTech MegaServiSignAdapter component has a path traversal vulnerability within its file...","description":"ChangingTech MegaServiSignAdapter component has a path traversal vulnerability within its file reading function. An unauthenticated remote attacker can exploit this vulnerability to access arbitrary system files.","status":"published","published":"2023-01-31T09:30:27Z","modified":"2023-01-31T09:30:32Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:49:32.359752Z"}],"nvd":[{"id":"CVE-2022-39059","description":"ChangingTech MegaServiSignAdapter component has a path traversal vulnerability within its file reading function. An unauthenticated remote attacker can exploit this vulnerability to access arbitrary system files.","status":"published","published":"2023-01-31T08:15:07.783Z","modified":"2026-06-17T04:57:31.21Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:07:35.561816Z"}]}}